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denpristay [2]
2 years ago
8

Identify any incorrect formulas. Explain your answer.

Chemistry
1 answer:
stepladder [879]2 years ago
5 0
A is incorrect because Mg has a 2+ charge, while SO4 has a 2- charge, if there is 2 Mg and 3 SO4 then the formula will not add to 0 meaning neutral
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